RockyA(R) Jump Boot Pro offers out of box comfort. The direct-inject TPU outsole is lighter and more flexible eliminating break in time and offering greater shock absorption. This is a 10-inch boot with our breathable, recycled vapor pass waterproofing. The durable YKK side zipper allows for quick donning and doffing. With a PU midsole and RockyA(R) Air-Port Comfort footbed this boot provides comfort and cushioning. The polishable toe and heel bring the classic look to this athletic, high performance jump boot. Oil-, slip-, and abrasion-resistant TPU outsole Heavy-duty YKK side zipper TPU outsole with PU midsole 1 Year Vapor Pass Breathable Recycled Membrane Waterproofing Polishable toe Removable Rocky Airport comfort insole Waterproof Full Grain Leather 10 Inches in height